Structural - 4th floor - beam, slab, column & wall - rev.C; Drawing list rev. C; Plan layout of wall & column - 4th and 5th rev.C; Details of RC column and walls - 4th and 5th rev.C; Typical details of wall - 4th and 5th rev.C; Plan of 4th storey rev.C; Structural - 4th floor shop drawings rev.D; Drawing list rev.D; Plan layout of wall & column - 4th and 5th rev.D; Details of RC column and walls - 4th and 5th rev.C; Typical details of wall - 4th and 5th rev.D; Plan of 4th storey rev.D